14pcs Mini Collet Chuck for Mini Electric Drill Collet Drill Chuck in Brass Clamping Chuck Set for 0.5-3mm with Allen Key (2.35mm 3.17mm)

This 0.5-3mm twist drill chuck set is made of copper with an excellent finish. (Please get the promo code on the product page at checkout for a better price.)

14-piece collet set: 2 collet sets (0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm); 2 copper drill cases; 2 arbors (2.35mm, 3.17mm); 2pcs Hex Key

The copper material is stable and durable, a good micro accessory for electric drills.

The collets can be used with a twist drill bit as a mini hand drill for ABS panels, aluminum sheets, and cardboard.

For the small drill, and after connecting it to a motor for printed circuit boards, it can be used to create a special mini drill.

Features: 2.35mm and 3.17mm two types of copper drill bits in one package. Drill collets: 0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm. This 0.5-3mm twist drill chuck set is made of copper with an excellent finish. It can be used with a twist drill bit as a mini hand drill for ABS panels, aluminum sheets, and cardboard.

Easy to punch on ABS, wood, aluminum sheet, cardboard. Specification: Material: Copper Color: Gold Adapter drill bit size: approx. 0.5mm - 3.0mm Drill collet size: 0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm Contents: 2x Shafts 2x Copper caps 1x 2.35mm copper drill bit 1x 3.17mm copper drill bit 2x 0.5mm drill collets 2x 1.0mm drill collets 2x 1.5mm drill collets 2x 2.5mm drill collets 2x 3.0mm drill collets